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05 / DrainageADU Site Work, Frost Walls and Septic
Excavation, shallow frost-wall foundations and septic for accessory dwelling units across southern Maine.
The Work
Site Work for Accessory Dwelling Units
Placeholder, awaiting client notes
Site Work for Accessory Dwelling Units
- Shallow frost-wall foundations, roughly 4 ft, and minimal fill around
- Pairing an ADU with a new septic system, cross-linking to the septic page
- ADU rules vary by town. Phrase generally. Maine requires at least ONE ADU per lot under 30-A 4364-B, NOT two
- Scope note: excavation, frost walls and septic only. This client does not build the unit

Get Started
Planning an ADU?
Call for a free estimate. We'll look at the job and give you a straight number.
Fully Insured / Free Estimates / Saco ME